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A comment on Retrogram rtl-SDR – a radio spectrum analyzer for your terminal. Parent comment

Re:Retrogram rtl-SDR – a radio spectrum analyzer for your te... by _whiteCaps_ on Tuesday August 01, 2023 @03:07PM (#36960945)
I interviewed at a startup building a product that was doing exactly that. Well, it was a sensor on the mains power but same idea.
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Re:Retrogram rtl-SDR – a radio spectrum analyzer for your te... by darkclouds on Tuesday August 01, 2023 @04:28PM (#36962283)
The RaspberryPi is very versatile.

https://forums.raspberrypi.com/viewtopic.php?t=27922#p248364

What does it take to make an antenna of sorts?

Now who trusts their operating systems?

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